Title: Separation and Purification of Total Flavones from Lavandula Augustifolia with Macroporous Resin
Abstract: Seven macroporous resins including AB-8,D101,HPD100,HPD400,HPD450,HPD500,HPD600 and HPD700 were used to separation of total flavones of Lavender,and technological parameters of the purification process were investigated.AB-8 type resin showed better comprehensive absorption and desorption capacity.The optimal parameters for separation were as follows: loading qualities 12.76 mg/mL resin,flow rate 1.0 mL/min,the optimal solution for desorption was 70 % ethanol with 5 BV at the flow rate of 1.0 mL/min.The purity of total flavones was more than 60 %.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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